| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't Know | 0 |
0%
|
| -7 | Prefer not to disclose | 0 |
0%
|
| 1 | Equals average | 798 |
68.2%
|
| 2 | Less than average | 39 |
3.3%
|
| 3 | More than average | 3 |
0.3%
|
| 4 | Doesn't use irrigation | 330 |
28.2%
|
| Sysmiss | 1468 |